Earthquake Information
 Origin Time
2020-10-20 05:53:56 (GMT)
 Magnitude
M 1.7
 Latitude
39.1363° N
 Longitude
23.4837° E
 Focal Depth
17 km
 # of Arrivals
8
 Location 3.4 km S of Skiathos
52.9 km ESE of Volos
130.0 km N of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
SKO1HI21.2 94 P05:54:01.08 0.31.0M
SKO1HI21.2 94 S05:54:04.30 -0.11.0M
AOS2HT31.1 88 P05:54:02.30 0.11.0M
AOS2HT31.1 88 S05:54:06.81 -0.11.0M
NEOHL29.4310 P05:54:02.17 0.21.0M
NEOHL29.4310 S05:54:06.30 -0.11.0M
ATALHA63.5219 P05:54:06.91 -0.31.0M
ATALHA63.5219 S05:54:15.68 0.11.0M


  Solution details

Event:
    Public ID              nkua2020upub
    Type                   earthquake
    Description
      region name: Aegean Sea
Origin:
    Date                   2020-10-20
    Time                  05:53:56.07
    Latitude              39.1363 deg  +/-      1 km
    Longitude             23.4837 deg  +/-      1 km
    Depth                      17 km   +/-    4 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.17 s
    Azimuthal gap             138 deg

2 Network magnitudes:
    MLv       1.73 +/- 0.17   4            
    M         1.73            4 preferred  

8 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    SKO1  HI    0.2  94  P       05:54:01.08   0.3 M  1.0  SKO1 
    SKO1  HI    0.2  94  S       05:54:04.30  -0.1 M  1.0  SKO1 
    NEO   HL    0.3 310  P       05:54:02.17   0.2 M  1.0  NEO  
    NEO   HL    0.3 310  S       05:54:06.30  -0.1 M  1.0  NEO  
    AOS2  HT    0.3  88  P       05:54:02.30   0.1 M  1.0  AOS2 
    AOS2  HT    0.3  88  S       05:54:06.81  -0.1 M  1.0  AOS2 
    ATAL  HA    0.6 219  P       05:54:06.91  -0.3 M  1.0  ATAL 
    ATAL  HA    0.6 219  S       05:54:15.68   0.1 M  1.0  ATAL 

4 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    SKO1  HI    0.2  94  MLv     1.48 -0.25   0.716016      
    NEO   HL    0.3 310  MLv     1.90  0.17    1.60545      
    AOS2  HT    0.3  88  MLv     1.66 -0.07   0.614819      
    ATAL  HA    0.6 219  MLv     1.84  0.11   0.165688